19004704

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{6673}}^1$

素因数の和:6772

約数の個数: 24

約数和(自身を含む): 37841580

約数和(自身を除く): 18836876

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 6673, 13346, 26692, 53384, 106768, 213536, 593897, 1187794, 2375588, 4751176, 9502352, 19004704]

約数ペア:

[(1, 19004704), (2, 9502352), (4, 4751176), (8, 2375588), (16, 1187794), (32, 593897), (89, 213536), (178, 106768), (356, 53384), (712, 26692), (1424, 13346), (2848, 6673)]